Home / 42,649,029,565.65-58,857,510,884.76-23,618,133,064.49

Finding the Fourth Proportional to 42,649,029,565.65, 58,857,510,884.76 and 23,618,133,064.49

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Solution

The fourth proportional to 42,649,029,565.65, 58,857,510,884.76 and 23,618,133,064.49 is: 32,594,048,166.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,649,029,565.65 : 58,857,510,884.76 = 23,618,133,064.49 : x
  2. Step 2: Convert to fraction form
    42,649,029,565.65/58,857,510,884.76 = 23,618,133,064.49/x
  3. Step 3: Cross multiply
    42,649,029,565.65x = 58,857,510,884.76 × 23,618,133,064.49
  4. Step 4: Simplify right side
    42,649,029,565.65x = 1,390,104,523,920,636,116,992
  5. Step 5: Solve for x
    x = 1,390,104,523,920,636,116,992/42,649,029,565.65
  6. Step 6: Final answer
    x = 32,594,048,166.58

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.